{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["ethnicity of people", "children", "nationality", "religion"], "input": "A2 Iran Will Talk , Not Halt Program The United Nations secretary general , Kofi Annan , met with President Mahmoud Ahmadinejad of Iran and said the president was willing to enter into negotiations on his country 's nuclear program but would not agree to suspend uranium enrichment beforehand , as demanded by the Security Council ."}
{"ethnicity of people": [], "children": [], "nationality": [{"subject": "Kofi Annan", "object": "Iran"}, {"subject": "Mahmoud Ahmadinejad", "object": "Iran"}], "religion": []}